Recent contributions from solid-state NMR to the understanding of membrane protein structure and function.
Recent contributions from solid-state NMR to the understanding of membrane protein structure and function.
Recent contributions from solid-state NMR to the understanding of membrane protein structure and function.
Curr Opin Chem Biol. 2011 Aug 19;
Authors: Judge PJ, Watts A
Abstract
The plasma membrane functions as a semi-permeable barrier, defining the interior (or cytoplasm) of an individual cell. This highly dynamic and complex macromolecular assembly comprises predominantly lipids and proteins held together by entropic forces and...
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08-25-2011 04:10 PM
[Question from NMRWiki Q&A forum] Tuning probe failed after a dual probe was replaced with a BBI probe
Tuning probe failed after a dual probe was replaced with a BBI probe
We generally use Dual to run 13C and BBI to run 2D. After changed the probe, the command "edhead" was used to set the probe. Put the sample tube, lock the solvent, and then type "atma" to tune the probe. We always do it like this, but now we can not tune the proton after installed the BBI probe (13C is OK). The dip can not be found by "atma", and "atmm" was also not work on forming a dip. What is the most possible reason for this error? How to solve it and avoid it in the future ? Thanks. (Instrument: Bruker 400 MHz,...
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08-23-2011 05:31 PM
Site-Directed Methyl Group Labeling as an NMR Probe of Structure and Dynamics in Supramolecular Protein Systems: Applications to the Proteasome and to the ClpP Protease
Site-Directed Methyl Group Labeling as an NMR Probe of Structure and Dynamics in Supramolecular Protein Systems: Applications to the Proteasome and to the ClpP Protease
Tomasz L. Religa, Amy M. Ruschak, Rina Rosenzweig and Lewis E. Kay
http://pubs.acs.org/appl/literatum/publisher/achs/journals/content/jacsat/0/jacsat.ahead-of-print/ja202259a/aop/images/medium/ja-2011-02259a_0002.gif
Journal of the American Chemical Society
DOI: 10.1021/ja202259a
http://feeds.feedburner.com/~ff/acs/jacsat?d=yIl2AUoC8zA
http://feeds.feedburner.com/~r/acs/jacsat/~4/rQfCMlQFoW8
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05-20-2011 09:17 PM
Preparation of protein samples for NMR structure, function, and small-molecule screening studies.
Preparation of protein samples for NMR structure, function, and small-molecule screening studies.
Preparation of protein samples for NMR structure, function, and small-molecule screening studies.
Methods Enzymol. 2011;493:21-60
Authors: Acton TB, Xiao R, Anderson S, Aramini J, Buchwald WA, Ciccosanti C, Conover K, Everett J, Hamilton K, Huang YJ, Janjua H, Kornhaber G, Lau J, Lee DY, Liu G, Maglaqui M, Ma L, Mao L, Patel D, Rossi P, Sahdev S, Shastry R, Swapna GV, Tang Y, Tong S, Wang D, Wang H, Zhao L, Montelione GT
In this chapter, we...
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03-05-2011 01:02 PM
[NMR paper] Structure, dynamics and function of the outer membrane protein A (OmpA) and influenza
Structure, dynamics and function of the outer membrane protein A (OmpA) and influenza hemagglutinin fusion domain in detergent micelles by solution NMR.
Related Articles Structure, dynamics and function of the outer membrane protein A (OmpA) and influenza hemagglutinin fusion domain in detergent micelles by solution NMR.
FEBS Lett. 2003 Nov 27;555(1):139-43
Authors: Tamm LK, Abildgaard F, Arora A, Blad H, Bushweller JH
Recent progress from our laboratories to determine structures of small membrane proteins (up to 20 kDa) in detergent micelles...
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11-24-2010 09:16 PM
[NMR paper] Oxygen as a paramagnetic probe of membrane protein structure by cysteine mutagenesis
Oxygen as a paramagnetic probe of membrane protein structure by cysteine mutagenesis and (19)F NMR spectroscopy.
Related Articles Oxygen as a paramagnetic probe of membrane protein structure by cysteine mutagenesis and (19)F NMR spectroscopy.
J Am Chem Soc. 2002 Feb 27;124(8):1778-81
Authors: Luchette PA, Prosser RS, Sanders CR
Oxygen solubility increases toward the hydrophobic interior of membranes. Using NMR, this O(2) solubility gradient gives rise to an exquisite range of position-dependent paramagnetic effects at partial pressures of 100...
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11-24-2010 08:49 PM
Structure and function of G protein-coupled receptors using NMR spectroscopy
Structure and function of G protein-coupled receptors using NMR spectroscopy
Publication year: 2010
Source: Progress in Nuclear Magnetic Resonance Spectroscopy, In Press, Accepted Manuscript, Available online 12 May 2010</br>
Joseph A., Goncalves , Shivani, Ahuja , Sina, Erfani , Markus, Eilers , Steven O., Smith</br>
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08-16-2010 03:50 AM
Finding protein function from its NMR structure
For proteomics folks who gamble with their careers by promising discovery of protein function from NMR structures that may not look like any known proteins.
Find the best structural matches in a protein database
DALI
CE
DEJAVU
Align structure of your protein with several proteins of your interest
MASS
MaltiProt